| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $176.80 | 3.564% | $183.1012 | $183.10 | $183.10 | $183.10 |
| Purchase #2 | $104.48 | 5.790% | $110.5294 | $110.53 | $110.55 | $110.50 |
| Purchase #3 | $151.71 | 13.164% | $171.6811 | $171.68 | $171.70 | $171.70 |
| Purchase #4 | $228.63 | 3.655% | $236.9864 | $236.99 | $237.00 | $237.00 |
| Purchase #5 | $19.46 | 3.708% | $20.1816 | $20.18 | $20.20 | $20.20 |
| Purchase #6 | $183.90 | 3.758% | $190.811 | $190.81 | $190.80 | $190.80 |
| Purchase #7 | $26.89 | 7.508% | $28.9089 | $28.91 | $28.90 | $28.90 |
| 7 purchase totals = | $891.87 | $942.1996 | $942.20 | $942.25 | $942.20 | |